TSG Features - Spectrum Screen
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is used to display and examine single spectra in detail. You can also use this
screen to compare (overlay) spectra from the system library, different parts of
the current data set and from other TSG files (attached Aux files). Because all
of the main screens are linked, selecting a different part of the data set in
the Log or Stack Screens will immediately update the active spectrum in the
Using the Logs status bar
option on the
pop up menu displays the information displayed
in the Log
Screen for the active spectrum in the Spectrum screen.
This information is updated as you select various sample spectra
from the file list.
In TSG Pro, there is one reference
library that can be accessed in the spectrum screen the SWIR library
(S_SWIR_TSA63), and TSG Core has two reference libraries, the SWIR
library and and the VNIR library (S_VNIR_TSA63)). These are based on
averages of the training spectra in The Spectral Assistant (TSA)
training set and are useful to overlay with your project spectra when
interpreting and analysing them. You can also attach and overlay
spectra from another TSG file (such as a custom library) for comparison.
The results of the TSA analysis are shown in the bottom right of
the Spectrum screen as an indication of the possible mineralogy of the spectrum,
to assist in your interpretations.